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FAQ

Why can't PowerPulse charge the vehicle when there is solar input on the DELTA Pro Ultra under the Surplus solar only mode on the Smart Home Panel 2/DELTA Pro Ultra?

1. The current SOC of the DPU (if two DPUs are connected to SHP2, it is the average SOC of the two DPUs) must be higher than the SOC threshold set by the user in EV charging settings. 2. The solar input of DELTA Pro Ultra needs to exceed 1.64kW for PowerPulse to start operating under Surplus solar only mode, i.e., to begin charging the vehicle. *1.64kW is calculated as the typical EV charging startup current (6A x 240V) plus a 200W margin reserved by the DPU for normal operation of this function (1.44kW + 0.2kW = 1.64kW) 3. The Surplus solar only mode on Smart Home Panel 2 requires that Smart Home Panel 2 is in Self-powered mode.

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